loongson/mirror: links for lf-toolbox

loongson/mirror lf_toolbox-1.11.1.tar.gz
loongson/mirror lf_toolbox-1.11.1-py3-none-any.whl
loongson/mirror lf_toolbox-1.11.0.tar.gz
loongson/mirror lf_toolbox-1.11.0-py3-none-any.whl
loongson/mirror lf_toolbox-1.10.3.tar.gz
loongson/mirror lf_toolbox-1.10.3-py3-none-any.whl